I recently picked up this Leatherman-branded watch that seems to have originally been sold in Germany. There was no information available in English, and the word Uhr just brings me information about the Tread Tempo.
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On the back, there is an indication that it is number 106 of 300 made in a limited run:
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I've opened it up to change the battery and verified that the mechanism is in fact the swiss variant of a Ronda .715, although I didn't take any pictures.
Based on the year, I'm guessing it was some sort of test before the release of the Tread Tempo in a program similar to Leatherman Garage.